<template>
    <div class="login_container">
        <div class="login_box">
            <div class="avatar_box">
                <img src="../assets/logo.png"/>
            </div>
            <el-form class="login_form" ref="loginFormRef" :rules="loginFormRules" :model="loginForm">
              <el-form-item prop="username">
                  <el-input v-model="loginForm.username" prefix-icon="iconfont icon-user" placeholder=""></el-input>
                  </el-form-item>
              <el-form-item prop="password">
                  <el-input v-model="loginForm.password" prefix-icon="iconfont icon-3702mima" type="password" placeholder=""></el-input>
              </el-form-item>
              <el-form-item label="" class="btns">
              <el-button type="primary" @click="login">登录</el-button>
              <el-button type="info" @click="resetLoginForm">重置</el-button>
              </el-form-item>
            </el-form>
        </div>
    </div>
</template>
<script>
export default {
  data () {
    return {
      loginForm: {
        username: 'admin',
        password: '123456'
      },
      loginFormRules: {
        username: [
          { required: true, message: '请输入登录名称', trigger: 'blur' },
          { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入登录密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    resetLoginForm () {
      console.log(this)
      this.$refs.loginFormRef.resetFields()
    },
    login () {
      this.$refs.loginFormRef.validate(async vail => {
        if (!vail) return
        const { data: res } = await this.$http.post('login', this.loginForm)
        console.log(res)
        if (res.meta.status !== 200) return this.$message.error('登录失败！')
        this.$message.success('登录成功')
        window.sessionStorage.setItem('token', res.data.token)
        this.$router.push('/home')
      })
    }
  }
}
</script>
<style lang="less" scoped>
.login_container{
    background: #2b4b6b;;
    height: 100%;
}
.login_box{
width:450px;
height: 300px;
background: #fff;
border-radius: 3px;
position:absolute;
left: 50%;
top:50%;
transform:translate(-50%,-50%);
.avatar_box{
    width:130px;
    height: 130px;
    position: absolute;
    left: 50%;
    transform: translate(-50%,-50%);
    background: #fff;
    border-radius: 50%;
    padding: 10px;
    border: 1px solid #eee;
    box-shadow: 0 0 10px #ddd;
img{
width: 100%;
height: 100%;
border-radius: 50%;
background-color: #eee;
    }
}

.login_form{
width: 100%;
position: absolute;
bottom: 0;
padding: 0 20px;
box-sizing: border-box;
.btns{
    display: flex;
    justify-content: flex-end;
}
}

}

</style>
